Servo double-arm manipulator applied to injection molding equipment

Abstract

The utility model provides a servo double-arm manipulator applied to injection molding equipment, which relates to the technical field of manipulators and comprises a linear moving mechanism, and a clamping mechanism is arranged at the output end of the linear moving mechanism. And the clamping mechanism comprises a connecting rod, a second motor is fixedly mounted at the top end of the connecting rod, the output end of the second motor penetrates through the top end of the connecting rod and is fixedly provided with a rotating disc, and four mounting plates are fixedly mounted on the outer surface wall of the rotating disc. Second electric push rods are fixedly mounted at the bottom ends of the four mounting plates correspondingly, mechanical clamping hands are fixedly mounted at the output ends of the four second electric push rods correspondingly, the linear moving mechanism can drive the clamping mechanism to move, the clamping mechanism can conveniently move to a proper position, and the clamping mechanism can clamp the workpiece by rotating the mechanical clamping hands. A plurality of products are clamped and carried at a time, and the carrying efficiency of the products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a servo double-arm manipulator applied to injection molding equipment. Background Art

[0002] Injection molding is a process technology widely used in the manufacture of plastic products. Its basic principle is to heat and melt plastic raw materials and then inject them into a mold to obtain the required products through cooling and shaping. Injection molding equipment mainly consists of an injection molding machine, a mold, and auxiliary equipment. The injection molding machine is the core of the entire system, and its performance and quality directly affect the molding effect and production efficiency of products. With the development of industrial automation, traditional injection molding equipment is gradually developing towards high efficiency, intelligence, and automation. During the production process, how to improve production efficiency, reduce labor costs, and ensure product quality has become the focus of attention for enterprises. To meet these requirements, manipulators have gradually been introduced into injection molding production lines.

[0003] When the existing manipulator clamps and transports processed products, some products often pile up together, and the manipulator generally can only clamp and transport one product at a time. This will undoubtedly cause the manipulator to move back and forth multiple times, thereby reducing the rate of product transportation. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the existing manipulator clamps and transports processed products, it can generally only clamp and transport one product at a time, which will undoubtedly cause the manipulator to move back and forth multiple times, thereby reducing the product transportation rate. A servo double-arm manipulator applied to injection molding equipment is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A servo double-arm manipulator applied to injection molding equipment, including a linear moving mechanism, and a clamping mechanism is arranged at the output end of the linear moving mechanism;

[0006] The clamping mechanism includes a connecting rod, a second motor is fixedly installed at the top end of the connecting rod, the output end of the second motor penetrates through the top end of the connecting rod, and a rotating disc is fixedly installed, and four mounting plates are fixedly installed on the outer surface wall of the rotating disc.

[0007] Preferably, second electric push rods are fixedly installed at the bottom ends of the four mounting plates, and mechanical grippers are fixedly installed at the output ends of the four second electric push rods.

[0008] Preferably, the linear moving mechanism includes a mounting fixed plate, and an X-axis linear slide rail is fixedly installed at the top end of the mounting fixed plate.

[0009] Preferably, a Y-axis linear slide rail is fixedly installed at the output end of the X-axis linear slide rail, and a first electric push rod is fixedly installed at the output end of the Y-axis linear slide rail.

[0010] Preferably, a fixed frame is fixedly installed at the output end of the first electric push rod. A first motor is fixedly installed at the top end of the inner wall of the fixed frame. The output end of the first motor penetrates through the top end of the fixed frame and is fixedly installed with a rotating plate.

[0011] Preferably, the rotating plate is fixedly connected to the connecting rod.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, when it is necessary to clamp and carry stacked products, first use the linear moving mechanism to move multiple mechanical grippers to appropriate positions to facilitate the mechanical grippers to clamp the products. Then, turn on one of the second electric push rods to drive one of the mechanical grippers to move downward to clamp the product. After the product is clamped, turn on the second motor. The second motor drives the rotating disc to rotate, and the rotating disc then drives other mechanical grippers to rotate through the mounting plate, so that other mechanical grippers rotate above the product, enabling other mechanical grippers to also clamp the product. Then, repeat the above operation to make all four mechanical grippers clamp the product. Then, use the linear moving mechanism to carry the clamped product, so that multiple products can be clamped and carried at one time, improving the handling efficiency of the products.

[0014] 2. In the present utility model, an X-axis linear slide rail and a Y-axis linear slide rail are provided. Their mutual cooperation can enable the clamping mechanism to move on the horizontal plane. A first electric push rod is provided, which can drive the clamping mechanism to lift. At the same time, a first motor is provided, which can drive the connecting rod to rotate, thereby increasing the moving range of the mechanical gripper on the horizontal plane and enabling the mechanical gripper to clamp and carry products in a larger range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a servo double-arm robot applied to an injection molding device proposed by the present utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of another perspective of a servo double-arm robot applied to an injection molding device proposed by the present utility model;

[0017] Figure 3 It is a schematic diagram of the linear moving mechanism of a servo double-arm robot applied to an injection molding device proposed by the present utility model;

[0018] Figure 4Schematic diagram of a clamping mechanism in a servo double-arm manipulator applied to an injection molding device proposed by the present utility model.

[0019] Legend: 1. Linear movement mechanism; 101. X-axis linear slide rail; 102. Y-axis linear slide rail; 103. First electric push rod; 104. Fixed frame; 105. First motor; 106. Rotating plate; 107. Installation fixing plate; 2. Clamping mechanism; 201. Connecting rod; 202. Second motor; 204. Rotating disc; 205. Installation plate; 206. Second electric push rod; 207. Mechanical gripper. Detailed implementation mode

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1, as Figures 1-4 shown, the present utility model provides a servo double-arm manipulator applied to an injection molding device, including a linear movement mechanism 1, and a clamping mechanism 2 is arranged at the output end of the linear movement mechanism 1;

[0023] The clamping mechanism 2 includes a connecting rod 201, a second motor 202 is fixedly installed at the top end of the connecting rod 201, the output end of the second motor 202 penetrates through the top end of the connecting rod 201, and a rotating disc 204 is fixedly installed. Four installation plates 205 are fixedly installed on the outer surface of the rotating disc 204. Second electric push rods 206 are fixedly installed at the bottom ends of the four installation plates 205, and mechanical grippers 207 are fixedly installed at the output ends of the four second electric push rods 206.

[0024] The effect achieved by the entire Embodiment 1 is that when one of the second electric push rods 206 is turned on, it drives one of the mechanical grippers 207 to move downward to clamp the product. After the product is clamped, the second motor 202 is then turned on. The second motor 202 drives the rotating disc 204 to rotate, and the rotating disc 204 then drives the other mechanical grippers 207 to rotate through the installation plates 205, so that the other mechanical grippers 207 rotate above the product, enabling the other mechanical grippers 207 to also clamp the product. Then, the above operation is repeated to make all four mechanical grippers 207 clamp the product, and then the linear movement mechanism 1 is used to carry the clamped product.

[0025] Example 2, as Figures 1-4 shown, the linear movement mechanism 1 includes a mounting fixed plate 107, and an X-axis linear slide rail 101 is fixedly installed at the top of the mounting fixed plate 107. The output end of the X-axis linear slide rail 101 is fixedly installed with a Y-axis linear slide rail 102, and the output end of the Y-axis linear slide rail 102 is fixedly installed with a first electric push rod 103. The output end of the first electric push rod 103 is fixedly installed with a fixed frame 104, and a first motor 105 is fixedly installed at the top end of the inner wall of the fixed frame 104. The output end of the first motor 105 penetrates through the top end of the fixed frame 104 and is fixedly installed with a rotating plate 106. The rotating plate 106 is fixedly connected to the connecting rod 201.

[0026] The overall effect achieved by the entire Example 2 is that the X-axis linear slide rail 101 and the Y-axis linear slide rail 102 are provided, and their mutual cooperation can enable the clamping mechanism 2 to move on the horizontal plane. The first electric push rod 103 is provided, which can drive the clamping mechanism 2 to lift. At the same time, the first motor 105 is provided, and the first motor 105 can drive the connecting rod 201 to rotate, thereby increasing the moving range of the mechanical gripper 207 on the horizontal plane, enabling the mechanical gripper 207 to pick up and transport products in a larger range.

[0027] Working principle: The X-axis linear slide rail 101 and the Y-axis linear slide rail 102 are provided, and their mutual cooperation can enable the clamping mechanism 2 to move on the horizontal plane. The first electric push rod 103 is provided, which can drive the clamping mechanism 2 to lift. At the same time, the first motor 105 is provided, and the first motor 105 can drive the connecting rod 201 to rotate, thereby increasing the moving range of the mechanical gripper 207 on the horizontal plane, enabling the mechanical gripper 207 to pick up and transport products in a larger range. When it is necessary to clamp and transport stacked products, first use the linear movement mechanism 1 to move multiple mechanical grippers 207 to appropriate positions to facilitate the mechanical grippers 207 to clamp the products. Then turn on one of the second electric push rods 206 to drive a mechanical gripper 207 to move downward to clamp the product. When the product clamping is completed, then turn on the second motor 202. The second motor 202 drives the rotating disc 204 to rotate, and the rotating disc 204 then drives other mechanical grippers 207 to rotate through the mounting plate 205, so that the other mechanical grippers 207 rotate above the product, enabling the other mechanical grippers 207 to also clamp the product. Then repeat the above operation so that all four mechanical grippers 207 clamp the product, and then use the linear movement mechanism 1 to transport the clamped product.

[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A servo dual-arm manipulator for injection molding equipment, characterized in that: It comprises a linear moving mechanism (1), wherein the output end of the linear moving mechanism (1) is provided with a clamping mechanism (2); The clamping mechanism (2) comprises a connecting rod (201), a second motor (202) being fixedly mounted on the top end of the connecting rod (201), an output end of the second motor (202) passing through the top end of the connecting rod (201) and being fixedly mounted with a rotating disc (204), and four mounting plates (205) being fixedly mounted on the outer wall of the rotating disc (204).

2. A servo dual-arm manipulator for injection molding equipment according to claim 1, characterized in that: The bottom ends of the four mounting plates (205) are all fixedly mounted with second electric push rods (206), and the output ends of the four second electric push rods (206) are all fixedly mounted with mechanical grippers (207).

3. The servo dual-arm manipulator for injection molding equipment according to claim 1, characterized in that: The linear moving mechanism (1) comprises a mounting plate (107), and an X-axis linear slide rail (101) is fixedly mounted on the top end of the mounting plate (107).

4. A servo dual-arm manipulator for injection molding equipment according to claim 3, characterized in that: A Y-axis linear slide rail (102) is fixedly mounted on the output end of the X-axis linear slide rail (101), and a first electric push rod (103) is fixedly mounted on the output end of the Y-axis linear slide rail (102).

5. A servo dual-arm manipulator for injection molding equipment according to claim 4, characterized in that: The output end of the first electric push rod (103) is fixedly mounted with a fixed frame (104), the top of the inner wall of the fixed frame (104) is fixedly mounted with a first motor (105), the output end of the first motor (105) passes through the top of the fixed frame (104) and is fixedly mounted with a rotating plate (106).

6. The servo dual-arm manipulator for injection molding equipment according to claim 5, characterized in that: The rotating plate (106) is fixedly connected to the connecting rod (201).

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